diff options
Diffstat (limited to 'mm/shmem.c')
| -rw-r--r-- | mm/shmem.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/mm/shmem.c b/mm/shmem.c index fa2ceb2d2655..38c5e72c7008 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -1902,7 +1902,7 @@ static loff_t shmem_file_llseek(struct file *file, loff_t offset, int whence) if (whence != SEEK_DATA && whence != SEEK_HOLE) return generic_file_llseek_size(file, offset, whence, MAX_LFS_FILESIZE, i_size_read(inode)); - mutex_lock(&inode->i_mutex); + inode_lock(inode); /* We're holding i_mutex so we can access i_size directly */ if (offset < 0) @@ -1926,7 +1926,7 @@ static loff_t shmem_file_llseek(struct file *file, loff_t offset, int whence) if (offset >= 0) offset = vfs_setpos(file, offset, MAX_LFS_FILESIZE); - mutex_unlock(&inode->i_mutex); + inode_unlock(inode); return offset; } @@ -2091,7 +2091,7 @@ int shmem_add_seals(struct file *file, unsigned int seals) if (seals & ~(unsigned int)F_ALL_SEALS) return -EINVAL; - mutex_lock(&inode->i_mutex); + inode_lock(inode); if (info->seals & F_SEAL_SEAL) { error = -EPERM; @@ -2114,7 +2114,7 @@ int shmem_add_seals(struct file *file, unsigned int seals) error = 0; unlock: - mutex_unlock(&inode->i_mutex); + inode_unlock(inode); return error; } EXPORT_SYMBOL_GPL(shmem_add_seals); @@ -2164,7 +2164,7 @@ static long shmem_fallocate(struct file *file, int mode, loff_t offset, if (mode & ~(FALLOC_FL_KEEP_SIZE | FALLOC_FL_PUNCH_HOLE)) return -EOPNOTSUPP; - mutex_lock(&inode->i_mutex); + inode_lock(inode); if (mode & FALLOC_FL_PUNCH_HOLE) { struct address_space *mapping = file->f_mapping; @@ -2277,7 +2277,7 @@ undone: inode->i_private = NULL; spin_unlock(&inode->i_lock); out: - mutex_unlock(&inode->i_mutex); + inode_unlock(inode); return error; } |